Carton



FIG. 1 is a top perspective view of a carton showing my new design;

FIG. 2 is a bottom perspective view;

FIG. 3 is a top plan view;

FIG. 4 is a side elevational view;

FIG. 5 is a bottom plan view; and

FIG. 6 is a plan view of the carton in its unfolded condition.

The dotted lines in FIG. 6 represent fold lines. 

The ornamental design for a carton, substantially as shown and described. 